Like the Social Security Administration (SSA), many government agencies have their own definitions of visual impairment and acceptable methods for assessing visual field loss. Assessments using these ...

Please provide your email address to receive an email when new articles are posted on . Perimetry and visual field testing are important diagnostic tools for detecting, evaluating and monitoring ...

This activity was supported by Contract No. 28321323D00060012 between the National Academy of Sciences and U.S. Social Security Administration. Any opinions, findings, conclusions, or recommendations ...

To evaluate consistency among consultant ophthalmologists in registration of visual impairment of patients with glaucoma who had a significant visual field component to their visual loss. Thirty UK ...

Please provide your email address to receive an email when new articles are posted on . Slower visual field loss in patients with primary open-angle glaucoma was linked to greater physical activity, ...

In the specialized fields of ophthalmologyand optometry, doctors measure sight by having you focus on a central point while keeping your head still. You’ll also be able to see above and below the ...